26464920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1$

素因数の和:13004

約数の個数: 64

約数和(自身を含む): 84071520

約数和(自身を除く): 57606600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12973, 25946, 38919, 51892, 64865, 77838, 103784, 129730, 155676, 194595, 220541, 259460, 311352, 389190, 441082, 518920, 661623, 778380, 882164, 1102705, 1323246, 1556760, 1764328, 2205410, 2646492, 3308115, 4410820, 5292984, 6616230, 8821640, 13232460, 26464920]

約数ペア:

[(1, 26464920), (2, 13232460), (3, 8821640), (4, 6616230), (5, 5292984), (6, 4410820), (8, 3308115), (10, 2646492), (12, 2205410), (15, 1764328), (17, 1556760), (20, 1323246), (24, 1102705), (30, 882164), (34, 778380), (40, 661623), (51, 518920), (60, 441082), (68, 389190), (85, 311352), (102, 259460), (120, 220541), (136, 194595), (170, 155676), (204, 129730), (255, 103784), (340, 77838), (408, 64865), (510, 51892), (680, 38919), (1020, 25946), (2040, 12973)]